/**
gcc srs_play.c ../../objs/lib/srs_librtmp.a -g -O0 -lstdc++ -o srs_play
*/

#include <stdio.h>
#include <stdlib.h>

#include "../../src/rtmp/srs_librtmp.hpp"

int main(int argc, char** argv) {
    printf("suck rtmp stream like rtmpdump\n");
    printf("srs(ossrs) client librtmp library.\n");
    printf("version: %d.%d.%d\n", srs_version_major(), srs_version_minor(), srs_version_revision());

    if (argc <= 1) {
        printf("Usage: %s <rtmp_url>\n"
               "   rtmp_url     RTMP stream url to play\n"
               "For example:\n"
               "   %s rtmp://127.0.0.1:1935/live/livestream\n",
               argv[0], argv[0]);
        exit(-1);
    }

    srs_human_trace("rtmp url: %s", argv[1]);
    srs_rtmp_t rtmp = srs_rtmp_create(argv[1]);

    if (srs_rtmp_handshake(rtmp) != 0) {
        srs_human_trace("simple handshake failed.");
        goto rtmp_destroy;
    }
    srs_human_trace("simple handshake success");

    if (srs_rtmp_connect_app(rtmp) != 0) {
        srs_human_trace("connect vhost/app failed.");
        goto rtmp_destroy;
    }
    srs_human_trace("connect vhost/app success");

    if (srs_rtmp_play_stream(rtmp) != 0) {
        srs_human_trace("play stream failed.");
        goto rtmp_destroy;
    }
    srs_human_trace("play stream success");

    for (;;) {
        int size;
        char type;
        char* data;
        u_int32_t timestamp;

        if (srs_rtmp_read_packet(rtmp, &type, &timestamp, &data, &size) != 0) {
            goto rtmp_destroy;
        }

        if (srs_human_print_rtmp_packet(type, timestamp, data, size) != 0) {
            goto rtmp_destroy;
        }

        free(data);
    }

rtmp_destroy:
    srs_rtmp_destroy(rtmp);

    return 0;
}
